diff options
Diffstat (limited to 'docs/libcurl/opts/CURLOPT_SSL_CIPHER_LIST.3')
| -rw-r--r-- | docs/libcurl/opts/CURLOPT_SSL_CIPHER_LIST.3 | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/docs/libcurl/opts/CURLOPT_SSL_CIPHER_LIST.3 b/docs/libcurl/opts/CURLOPT_SSL_CIPHER_LIST.3 deleted file mode 100644 index 87626feba..000000000 --- a/docs/libcurl/opts/CURLOPT_SSL_CIPHER_LIST.3 +++ /dev/null @@ -1,90 +0,0 @@ -.\" ************************************************************************** -.\" * _ _ ____ _ -.\" * Project ___| | | | _ \| | -.\" * / __| | | | |_) | | -.\" * | (__| |_| | _ <| |___ -.\" * \___|\___/|_| \_\_____| -.\" * -.\" * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. -.\" * -.\" * This software is licensed as described in the file COPYING, which -.\" * you should have received as part of this distribution. The terms -.\" * are also available at https://curl.se/docs/copyright.html. -.\" * -.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell -.\" * copies of the Software, and permit persons to whom the Software is -.\" * furnished to do so, under the terms of the COPYING file. -.\" * -.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY -.\" * KIND, either express or implied. -.\" * -.\" * SPDX-License-Identifier: curl -.\" * -.\" ************************************************************************** -.\" -.TH CURLOPT_SSL_CIPHER_LIST 3 "17 Jun 2014" libcurl libcurl -.SH NAME -CURLOPT_SSL_CIPHER_LIST \- ciphers to use for TLS -.SH SYNOPSIS -.nf -#include <curl/curl.h> - -CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSL_CIPHER_LIST, char *list); -.fi -.SH DESCRIPTION -Pass a char *, pointing to a null-terminated string holding the list of -ciphers to use for the SSL connection. The list must be syntactically correct, -it consists of one or more cipher strings separated by colons. Commas or -spaces are also acceptable separators but colons are normally used, \&!, \&- -and \&+ can be used as operators. - -For OpenSSL and GnuTLS valid examples of cipher lists include \fBRC4-SHA\fP, -\fBSHA1+DES\fP, \fBTLSv1\fP and \fBDEFAULT\fP. The default list is normally -set when you compile OpenSSL. - -For WolfSSL, valid examples of cipher lists include \fBECDHE-RSA-RC4-SHA\fP, -\fBAES256-SHA:AES256-SHA256\fP, etc. - -For BearSSL, valid examples of cipher lists include -\fBECDHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES128-GCM-SHA256\fP, or when using IANA names -\fBTLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256:TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256\fP, -etc. -With BearSSL you do not add/remove ciphers. If one uses this option then all -known ciphers are disabled and only those passed in are enabled. - -For Schannel, you can use this option to set algorithms but not specific cipher -suites. Refer to the ciphers lists document for algorithms. - -Find more details about cipher lists on this URL: - - https://curl.se/docs/ssl-ciphers.html - -The application does not have to keep the string around after setting this -option. -.SH DEFAULT -NULL, use internal default -.SH PROTOCOLS -All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc. -.SH EXAMPLE -.nf -CURL *curl = curl_easy_init(); -if(curl) { - curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/"); - curl_easy_setopt(curl, CURLOPT_SSL_CIPHER_LIST, "TLSv1"); - ret = curl_easy_perform(curl); - curl_easy_cleanup(curl); -} -.fi -.SH AVAILABILITY -Added in 7.9, in 7.83.0 for BearSSL - -If built TLS enabled. -.SH RETURN VALUE -Returns CURLE_OK if TLS is supported, CURLE_UNKNOWN_OPTION if not, or -CURLE_OUT_OF_MEMORY if there was insufficient heap space. -.SH "SEE ALSO" -.BR CURLOPT_TLS13_CIPHERS (3), -.BR CURLOPT_SSLVERSION (3), -.BR CURLOPT_PROXY_SSL_CIPHER_LIST (3), -.BR CURLOPT_PROXY_TLS13_CIPHERS (3), -.BR CURLOPT_USE_SSL (3) |